corkscrew-like threads provide for smooth entry and a powerful hold

1/2-13 x 5 Socket Set Screw Cup Point Alloy

3/8-16 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

3/4-10 x 28 A307A Hex Bolt Plain Steel

1 1/2-6 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (3)

7/16-14 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150) 5/8-11 Grade 8 Hex Cap Screws Plain - Domestic USA corkscrew-like threads provide for smooth7 16 14 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on